66865715

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83063}}^1$

素因数の和:83098

約数の個数: 16

約数和(自身を含む): 95689728

約数和(自身を除く): 28824013

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 83063, 415315, 581441, 1910449, 2907205, 9552245, 13373143, 66865715]

約数ペア:

[(1, 66865715), (5, 13373143), (7, 9552245), (23, 2907205), (35, 1910449), (115, 581441), (161, 415315), (805, 83063)]